# -*- mode: snippet -*-
# name: TikZ Image Preview
# key: tikz
# group: templates
# expand-env: ((yas-indent-line 'fixed))
# --
\documentclass{article}

% --- packages ---
\usepackage{helvet}
\usepackage[eulergreek]{sansmath}  % sans for math; set "font=\sffamily\sansmath" for node labels
\renewcommand{\familydefault}{\sfdefault}  % using sans serif as default
\usepackage{latexsym, amsmath, amssymb, amsfonts, mathrsfs, arydshln, mathtools}

% --- TikZ/sub-packages, def usetikzlibrary---
\usepackage{tikz}
% \usetikzlibrary{shapes,arrows,positioning}

% --- preview setup ---
\usepackage[graphics,tightpage,active]{preview}
\setlength{\PreviewBorder}{2pt}
\PreviewEnvironment{tikzpicture}
% --- (DO NOT EDIT!) ---

% --- main ---
\begin{document}

% --- def tikzstyle
% \tikzstyle{point} = [draw, circle, node distance=2.5cm]
% \tikzset{auto, node distance=2cm, >=latex'}

% --- tikz main body
\begin{tikzpicture}[auto, node distance=2cm, >=latex']
    $0

\end{tikzpicture}

\end{document}
